By default, every S3 object is automatically set to have public read access to make it visible to the Internet. code example

Example: how to make s3 bucet objects publicj

{"Version": "2008-10-17",
"Statement": [{"Sid": "AllowPublicRead",
"Effect": "Allow",
"Principal": {
"AWS": "*"
},
"Action": "s3:GetObject",
"Resource": "arn:aws:s3:::YOUR-BUCKET-NAME/*"
}]}